mineApi

function strip(length)
    os.loadAPI("moveApi")
    os.loadAPI("inventoryApi")
    moveApi.savePosition(0,-1,0,0,0)
    dir = moveApi.directions();
    pos = moveApi.loadPosition()
    for i=1,length do
        inventoryApi.dumpBelow(2,16)
        return_dist = 4*(i-1)
        for j=1,return_dist do
            pos = moveApi.move(pos, dir.NORTH)
        end
        for j=1,4 do
            pos = hallwayForward()
        end
        pos = moveApi.face(pos, dir.WEST)
        for j=1,12 do
            pos = hallwayForward()
        end
        pos = moveApi.face(pos, dir.SOUTH)
        for j=1,4 do
            pos = hallwayForward()
        end
        pos = moveApi.face(pos, dir.EAST)
        for j = 1,24 do
            pos = hallwayForward()
        end
        pos = moveApi.face(pos, dir.NORTH)
        for j=1,4 do
            pos = hallwayForward()
        end
        moveApi.ensureFuel()
        pos = moveApi.face(pos, dir.WEST)
        for j = 1,12 do
            pos = hallwayForward()
        end
        pos = moveApi.face(pos, dir.NORTH)
        for j=1,return_dist+4 do
            pos = moveApi.move(pos,dir.SOUTH)
        end
    end
end


function hallwayForward()
    moveApi.ensureFuel()
    turtle.up()
    moveApi.clearFront()
    turtle.down()
    moveApi.clearFront()
    moveApi.ensureFuel()
    pos = moveApi.move(pos, pos.dir)
    return pos
end